The XY-V17B MP3 Player Board Module UART Control with SD/TF Card Slot is a versatile embedded audio playback module that supports high-quality MP3 audio decoding through UART serial communication. Designed for microcontroller-based applications, the module allows easy integration with Arduino, ESP32, STM32, Raspberry Pi, and other development platforms.
The board includes a built-in SD/TF card slot for storing audio files and supports multiple audio formats including MP3 and WAV. Through UART control, users can perform functions such as play, pause, next track, volume adjustment, and folder selection using simple serial commands.